25 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Calles, Johan | Jimenez Martinez, Alexander | 0-1 | B50 | Round 2: Calles, Johan - Jimenez Martinez, Alexander | 2026-06-13 |
| Calles, Johan | Tobar, Jorge | 1-0 | B23 | Round 9: Calles, Johan - Tobar, Jorge | 2026-03-01 |
| Calles, Johan | Espinoza Espinoza, Nelson Enrique | 1-0 | C01 | Round 7: Calles, Johan - Espinoza Espinoza, Nelson Enrique | 2026-02-22 |
| Calles, Johan | Coto Anaya, Walter Alexander | 1/2-1/2 | B01 | Round 6: Calles, Johan - Coto Anaya, Walter Alexander | 2026-02-21 |
| Calles, Johan | Navarrete, Guillermo | 1-0 | B00 | Round 5: Calles, Johan - Navarrete, Guillermo | 2026-02-14 |
| Calles, Johan | Novoa Fuentes, Mateo Alberto | 1/2-1/2 | C64 | Ronda 8: Calles, Johan - Novoa Fuentes, Mateo Alberto | 2025-09-14 |
| Calles, Johan | Gonzalez Sanchez, Hugo Antonio | 1-0 | B15 | Ronda 6: Calles, Johan - Gonzalez Sanchez, Hugo Antonio | 2025-09-07 |
| Calles, Johan | Chavez, German Omar | 1/2-1/2 | B01 | Ronda 5: Calles, Johan - Chavez, German Omar | 2025-09-06 |
| Calles, Johan | Romero Martinez, Helen Alexandra | * | B01 | Ronda 3: Calles, Johan - Romero Martinez, Helen Alexandra | 2025-09-01 |
| Calles, Johan | Lucio Pinzon, Santiago | 0-1 | C60 | FIDE World Youth U16 Chess Olympiad 2025 | |
| Calles, Johan | Amith Boddapati | 0-1 | B23 | FIDE World Youth U16 Chess Olympiad 2025 | |
| Calles, Johan | Piza Vera, Andres | 0-1 | B23 | FIDE World Youth U16 Chess Olympiad 2025 | |
| Calles, Johan | Montano Velasco, Matias Khaleb | 0-1 | B15 | FIDE World Youth U16 Chess Olympiad 2025 | |
| Calles, Johan | Torres Hernandez, Deivy Santiago | 0-1 | B23 | FIDE World Youth U16 Chess Olympiad 2025 |